let str="【randstr】->【@bEq】      【ticket】->【t03xV3XZQb-dkR1IfAMwsw5TdBHdkq312tGbgQzpooQPzeVR2tuV10QcZ-mARgP5UICjFo4PzSUs4BLenJuW0qNl1xs8NY2brNOsOI0Thj-WRGo0JJ2X7W3D0YxdRXi070sHUYcqHwWpLjw_GLQHHgmfPJpM9GZ1rEOmaESOC5ZnjkZ7b2dGkmfbUpIE7wS2UXZsuwfNompmEE*】"

let obj=
    {
      "CaptchaType": 9,
      "Ticket": "t03xV3XZQb-dkR1IfAMwsw5TdBHdkq312tGbgQzpooQPzeVR2tuV10QcZ-mARgP5UICjFo4PzSUs4BLenJuW0qNl1xs8NY2brNOsOI0Thj-WRGo0JJ2X7W3D0YxdRXi070sHUYcqHwWpLjw_GLQHHgmfPJpM9GZ1rEOmaESOC5ZnjkZ7b2dGkmfbUpIE7wS2UXZsuwfNompmEE*",
      "UserIp": "192.168.43.222",
      "BusinessId": null,
      "SceneId": null,
      "MacAddress": null,
      "Imei": null,
      "Randstr": "@bEq",
      "CaptchaAppId": 198682483,
      "AppSecretKey": "6OrZvZyvNrmJ2ZTkhGyqssUaG",
      "NeedGetCaptchaTime": null
    }
